NEXT Electronics DIY (For Arduino) Microphone Sound Detection Sensor Module ARD0566

Key Features Features high sensitivity, Electret Condenser Microphone (ECM) sensor Power supply indicator lamp Comparator output indicator lamp AO, real-time microphone voltage signal output DO, high / low electric level signal output Analog quantity output Threshold rollover electric level output Sensitivity adjusted by potentiometer Power Supply: 5V DC Specifications Dimensions (cm) 4.3 x 1.7 x 1 Weight (kg) 0.007